Expansion Valve 31-10993-AM Trans Air Expansion Valve 4 Ton with External Equalizer 
TXV Type: RIGHT ANGLE 
Fitting: O-RING 
Inlet: 3/8in 
Outlet: 1/2in 
Equalizer Length: 15in 
Equalizer Fitting: 1/4in FFL
Aftermarket Number: 210042, 22-00108, 4506807, 3411899